grub screw


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grub screw

[′grəb ‚skrü]
(design engineering)
A headless screw with a slot at one end to receive a screwdriver.

setscrew

setscrews, 1
1. A screw used to fix a collar, knob, or other detachable part to a shaft or part of a machine; also called a grub screw.
2. A screw in a cramp that brings the two sides in close contact.
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References in periodicals archive ?
Limited Tenders are invited for Complete Spare Bonnet Assembly For M/S Bdk Make Series-S Weir Type Diaphragm Valve Consisting Of Sealed Bonnet, Compressor, Handwheel, Stem Bushing, Stem, Grub Screw, Compressor Pin, O Ring Seal (Bushing), O Ring Seal (Stem), Notch Vent Plug, Lock Nut, Nut And Bolt For Valve Of Size 15 Nb
Machine elements from grub screws to ball transfer units are described with detailed technical specifications, alongside levelling feet and enclosure hardware such as hinges and latches.
In 2009, each blade was attached to a radial steel rod, and the rods were held in holes in the cylindrical brass hub by grub screws.